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<div class="title">parser_lado.c</div>  </div>
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<a href="parser__lado_8c.html">Ir a la documentación de este archivo.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="parser__lado_8h.html">parser_lado.h</a>&quot;</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="__u64_8h.html">_u64.h</a>&quot;</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor">#include &lt;assert.h&gt;</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;</div>
<div class="line"><a name="l00005"></a><span class="lineno"><a class="line" href="parser__lado_8c.html#a4e67e9429d48a2ba8f833ee3b1dceb5d">    5</a></span>&#160;<span class="preprocessor">#define EOL &quot;\n&quot;            </span></div>
<div class="line"><a name="l00006"></a><span class="lineno"><a class="line" href="parser__lado_8c.html#aca3321d60a25310d108cb125e8e639e0">    6</a></span>&#160;<span class="preprocessor">#define WHITE_SPACE &quot; &quot;     </span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor"></span><span class="comment">/*flags para next_bstring*/</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"><a class="line" href="parser__lado_8c.html#a68bba71affb47e257eda87eff8d3e028">    9</a></span>&#160;<span class="preprocessor">#define ACCEPT 1   </span></div>
<div class="line"><a name="l00010"></a><span class="lineno"><a class="line" href="parser__lado_8c.html#a856399da589b98c7ff4d5b6c475edc23">   10</a></span>&#160;<span class="preprocessor">#define EXCEPT 0   </span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor"></span><span class="comment">/*                      Funciones del modulo</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="parser__lado_8c.html#a1f7b38352a220869f9345262e00a76ba">parse_argument</a>(Lexer *input, <a class="code" href="__u64_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> *arg);</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">static</span> bstring <a class="code" href="parser__lado_8c.html#a9927beb4bcbbc38a6f8302a66e5f4e69">next_bstring</a>(Lexer *input, <span class="keywordtype">int</span> flag, <span class="keyword">const</span> <span class="keywordtype">char</span> *str);</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="parser__lado_8c.html#a9d2dfa654c9624f344138f5f06ba5d4b">is_theNextChar</a>(Lexer *input, <span class="keyword">const</span> <span class="keywordtype">char</span> *ch);</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="parser__lado_8h.html#a333eb635ada6c988a7734f60094844b5">   26</a></span>&#160;<a class="code" href="structLado.html">Lado</a> <a class="code" href="parser__lado_8c.html#a333eb635ada6c988a7734f60094844b5">parser_lado</a>(Lexer *input){</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <a class="code" href="__u64_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> x;                      <span class="comment">/*Nodo x*/</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <a class="code" href="__u64_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> y;                      <span class="comment">/*Nodo y*/</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <a class="code" href="__u64_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> cap;                    <span class="comment">/*Capacidad de xy*/</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    <a class="code" href="structLado.html">Lado</a> result = <a class="code" href="lado_8h.html#a90b033fe9661d1b5a94b418825575f94">LadoNulo</a>;     <span class="comment">/*Lado parseado*/</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="keywordtype">int</span> its_ok = <a class="code" href="parser__lado_8h.html#a49731c7adb236e4f9f46db573aa24262">PARSER_ERR</a>;    <span class="comment">/*Chequea que el parse va bien*/</span>   </div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    assert(input != NULL);</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    </div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <span class="comment">/*Asigno el 1er argumento parseado a &#39;x&#39;*/</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    its_ok = <a class="code" href="parser__lado_8c.html#a1f7b38352a220869f9345262e00a76ba">parse_argument</a>(input, &amp;x);</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <span class="keywordflow">if</span> (its_ok &amp;&amp; <a class="code" href="parser__lado_8c.html#a9d2dfa654c9624f344138f5f06ba5d4b">is_theNextChar</a>(input, <a class="code" href="parser__lado_8c.html#aca3321d60a25310d108cb125e8e639e0">WHITE_SPACE</a>)){</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        <span class="comment">/*Asigno el 2do argumento parseado a &#39;y&#39;*/</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        its_ok = <a class="code" href="parser__lado_8c.html#a1f7b38352a220869f9345262e00a76ba">parse_argument</a>(input, &amp;y);</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <span class="keywordflow">if</span> (its_ok &amp;&amp; <a class="code" href="parser__lado_8c.html#a9d2dfa654c9624f344138f5f06ba5d4b">is_theNextChar</a>(input, <a class="code" href="parser__lado_8c.html#aca3321d60a25310d108cb125e8e639e0">WHITE_SPACE</a>))</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;            <span class="comment">/*Asigno el 3er argumento parseado a &#39;cap&#39;*/</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;            its_ok = <a class="code" href="parser__lado_8c.html#a1f7b38352a220869f9345262e00a76ba">parse_argument</a>(input, &amp;cap);   </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    }</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="comment">/*Si se parseo todo bien, creo el nuevo Lado con los valores*/</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="keywordflow">if</span> (its_ok){</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        result = <a class="code" href="lado_8c.html#af6c7b132591388f3cdb55006f9cd850d">lado_new</a>(x, y, cap);</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    }</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    </div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;}</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="parser__lado_8h.html#ab7926b7db6f62e0136312eb5c39a726a">   62</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="parser__lado_8c.html#ab7926b7db6f62e0136312eb5c39a726a">parser_nextLine</a>(Lexer *input){</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keywordtype">int</span> result = <a class="code" href="parser__lado_8h.html#ae4cf8ecab1aab3f86db880a3aa9c9e19">PARSER_OK</a>;     <span class="comment">/*Si es EOF (o el sig char es &#39;\n&#39;), sera true*/</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    bstring gbCollector = NULL; <span class="comment">/*Recolector de caracteres basura*/</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    assert(input != NULL);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="comment">/*Quito los espacio en blanco que pueden haber al comienzo*/</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="__lexer_8c.html#aef5130d55b06d8a9e22a76dab34df192">lexer_is_off</a>(input))</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        <a class="code" href="__lexer_8c.html#aeab3e8693f54ef46c91a8589f35a60d0">lexer_skip</a>(input, <a class="code" href="parser__lado_8c.html#aca3321d60a25310d108cb125e8e639e0">WHITE_SPACE</a>);</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="comment">/*Consumo toda la basura anterior al primer &#39;\n&#39; (o EOF)*/</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    gbCollector = <a class="code" href="parser__lado_8c.html#a9927beb4bcbbc38a6f8302a66e5f4e69">next_bstring</a>(input, <a class="code" href="parser__lado_8c.html#a856399da589b98c7ff4d5b6c475edc23">EXCEPT</a>, <a class="code" href="parser__lado_8c.html#a4e67e9429d48a2ba8f833ee3b1dceb5d">EOL</a>);</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="comment">/*Si leyo algo, entonces gbCollector no es nulo*/</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keywordflow">if</span> (gbCollector != NULL){</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        result = <a class="code" href="parser__lado_8h.html#a49731c7adb236e4f9f46db573aa24262">PARSER_ERR</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        <a class="code" href="____bstrlib_8c.html#abebe200396d233cc3b732677e17f1087">bdestroy</a>(gbCollector);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    }<span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="parser__lado_8c.html#a9d2dfa654c9624f344138f5f06ba5d4b">is_theNextChar</a>(input, <a class="code" href="parser__lado_8c.html#a4e67e9429d48a2ba8f833ee3b1dceb5d">EOL</a>) || <a class="code" href="__lexer_8c.html#aef5130d55b06d8a9e22a76dab34df192">lexer_is_off</a>(input))</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        result = <a class="code" href="parser__lado_8h.html#ae4cf8ecab1aab3f86db880a3aa9c9e19">PARSER_OK</a>;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        </div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;}</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment">/*INTERNAS*/</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="parser__lado_8c.html#a1f7b38352a220869f9345262e00a76ba">   95</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="parser__lado_8c.html#a1f7b38352a220869f9345262e00a76ba">parse_argument</a>(Lexer *input, <a class="code" href="__u64_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> *n){</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keywordtype">int</span> result = <a class="code" href="parser__lado_8h.html#a49731c7adb236e4f9f46db573aa24262">PARSER_ERR</a>;    <span class="comment">/*Retorno (error al menos que todo salga bien)*/</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    bstring barg = NULL;        <span class="comment">/*Argumento leído en tipo bstring*/</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="keywordtype">char</span> * carg;                <span class="comment">/*Argumento leído en tipo char*/</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="keywordtype">int</span> sr = 0;                 <span class="comment">/*Resultado del escaneo (sscanf())*/</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    </div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    assert(input != NULL);</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <span class="comment">/*Quito los espacio en blanco que pueden haber al comienzo*/</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="__lexer_8c.html#aef5130d55b06d8a9e22a76dab34df192">lexer_is_off</a>(input))</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        <a class="code" href="__lexer_8c.html#aeab3e8693f54ef46c91a8589f35a60d0">lexer_skip</a>(input, <a class="code" href="parser__lado_8c.html#aca3321d60a25310d108cb125e8e639e0">WHITE_SPACE</a>);</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="comment">/*Leo hasta el siguiente caracter distinto de &#39;DIGIT&#39;*/</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    barg = <a class="code" href="parser__lado_8c.html#a9927beb4bcbbc38a6f8302a66e5f4e69">next_bstring</a>(input, <a class="code" href="parser__lado_8c.html#a68bba71affb47e257eda87eff8d3e028">ACCEPT</a>, <a class="code" href="__lexer_8h.html#a75405d0fa11f1bf15346f61ed092f448">DIGIT</a>);</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <span class="keywordflow">if</span> (barg != NULL){</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        <span class="comment">/*Lo convierto a u64*/</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        carg = <a class="code" href="____bstrlib_8c.html#ac6ee5c5fe4e1512cb74f37a51d9382f6">bstr2cstr</a>(barg, <span class="charliteral">&#39;\0&#39;</span>);</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        sr = sscanf(carg, <span class="stringliteral">&quot;%&quot;</span>SCNu64<span class="stringliteral">&quot;\n&quot;</span>, n);</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <span class="keywordflow">if</span> (sr &gt; 0)</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            result = <a class="code" href="parser__lado_8h.html#ae4cf8ecab1aab3f86db880a3aa9c9e19">PARSER_OK</a>;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="comment">/*Libero memoria*/</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <a class="code" href="____bstrlib_8c.html#aaefe0f9aede448c15b01d882ca977de5">bcstrfree</a>(carg);</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        <a class="code" href="____bstrlib_8c.html#abebe200396d233cc3b732677e17f1087">bdestroy</a>(barg);</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    }</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    </div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;}</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div>
<div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="parser__lado_8c.html#a9927beb4bcbbc38a6f8302a66e5f4e69">  131</a></span>&#160;<span class="keyword">static</span> bstring <a class="code" href="parser__lado_8c.html#a9927beb4bcbbc38a6f8302a66e5f4e69">next_bstring</a>(Lexer *input, <span class="keywordtype">int</span> flag, <span class="keyword">const</span> <span class="keywordtype">char</span> *str){</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    bstring result = NULL;        <span class="comment">/*Los caracteres que se leyeron*/</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    </div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    assert (input != NULL);</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    assert(flag == <a class="code" href="parser__lado_8c.html#a68bba71affb47e257eda87eff8d3e028">ACCEPT</a> || flag == <a class="code" href="parser__lado_8c.html#a856399da589b98c7ff4d5b6c475edc23">EXCEPT</a>);</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    </div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="__lexer_8c.html#aef5130d55b06d8a9e22a76dab34df192">lexer_is_off</a>(input)){</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        <span class="comment">/*Leo todos los caracteres anteriores ACCEPT/EXCEPT &#39;str&#39;*/</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        <span class="keywordflow">if</span> (flag == <a class="code" href="parser__lado_8c.html#a68bba71affb47e257eda87eff8d3e028">ACCEPT</a>)</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;            <a class="code" href="__lexer_8c.html#a58cdcf051edb318e0642fd10e1d4f07a">lexer_next</a>(input, str);</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;            <a class="code" href="__lexer_8c.html#ad3c560130b4f7c71490ce797ed36e578">lexer_next_to</a>(input, str);</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    }</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="comment">/*Caso: (leyó algo) o (no EOF y no leyó nada)*/</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="__lexer_8c.html#aef5130d55b06d8a9e22a76dab34df192">lexer_is_off</a>(input)){</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        result = <a class="code" href="__lexer_8c.html#a26f8b93963415d431d3e4e90aaf4a098">lexer_item</a>(input);</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="comment">/*Si no leyó ningún caracter, destruyo el puntero.</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;<span class="comment">            * Esto pasa cuando el caracter inmediato a leer no pertenece a str</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment">            * y el ítem es vacío*/</span></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="____bstrlib_8h.html#a462176ab60e31a2ead1b575b50b1124d">blength</a>(result) == 0){</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;            <a class="code" href="____bstrlib_8c.html#abebe200396d233cc3b732677e17f1087">bdestroy</a>(result);</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            result = NULL;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        }</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    }</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;}</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;</div>
<div class="line"><a name="l00168"></a><span class="lineno"><a class="line" href="parser__lado_8c.html#a9d2dfa654c9624f344138f5f06ba5d4b">  168</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="parser__lado_8c.html#a9d2dfa654c9624f344138f5f06ba5d4b">is_theNextChar</a>(Lexer *input, <span class="keyword">const</span> <span class="keywordtype">char</span> *ch){</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keywordtype">bool</span> result = <span class="keyword">false</span>;    <span class="comment">/*Resultado*/</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    bstring taken = NULL;   <span class="comment">/*Caracter obtenido en la lectura*/</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;    assert (input != NULL);</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    </div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="__lexer_8c.html#aef5130d55b06d8a9e22a76dab34df192">lexer_is_off</a>(input)){</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;        <span class="comment">/*Leo el siguiente caracter para ver si pertenece a &#39;ch&#39;*/</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        <a class="code" href="__lexer_8c.html#a11463cc517bb27d0b711d6a85f3e57ad">lexer_next_char</a>(input, ch);</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;        </div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <span class="comment">/*Caso: (leyó algo) o (no EOF y no leyó nada)*/</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="__lexer_8c.html#aef5130d55b06d8a9e22a76dab34df192">lexer_is_off</a>(input)){</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        taken = <a class="code" href="__lexer_8c.html#a26f8b93963415d431d3e4e90aaf4a098">lexer_item</a>(input);</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        <span class="keywordflow">if</span> ((<a class="code" href="____bstrlib_8h.html#a462176ab60e31a2ead1b575b50b1124d">blength</a>(taken) &gt; 0)){</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;            <span class="comment">/*Hay un caracter leído y es igual a &#39;ch&#39;*/</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;            result = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        }</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        <span class="comment">/*Libero el puntero después de usarlo*/</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        <a class="code" href="____bstrlib_8c.html#abebe200396d233cc3b732677e17f1087">bdestroy</a>(taken);</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    }</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    }</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;    <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;}</div>
<div class="ttc" id="parser__lado_8c_html_a4e67e9429d48a2ba8f833ee3b1dceb5d"><div class="ttname"><a href="parser__lado_8c.html#a4e67e9429d48a2ba8f833ee3b1dceb5d">EOL</a></div><div class="ttdeci">#define EOL</div><div class="ttdoc">Para indicador de final de linea. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00005">parser_lado.c:5</a></div></div>
<div class="ttc" id="__u64_8h_html"><div class="ttname"><a href="__u64_8h.html">_u64.h</a></div><div class="ttdoc">Se utiliza el tipo de dato u64 para especificar un entero de 64 bits sin signo. </div></div>
<div class="ttc" id="__lexer_8c_html_a26f8b93963415d431d3e4e90aaf4a098"><div class="ttname"><a href="__lexer_8c.html#a26f8b93963415d431d3e4e90aaf4a098">lexer_item</a></div><div class="ttdeci">bstring lexer_item(Lexer *self)</div><div class="ttdef"><b>Definition:</b> <a href="__lexer_8c_source.html#l00092">_lexer.c:92</a></div></div>
<div class="ttc" id="parser__lado_8c_html_a1f7b38352a220869f9345262e00a76ba"><div class="ttname"><a href="parser__lado_8c.html#a1f7b38352a220869f9345262e00a76ba">parse_argument</a></div><div class="ttdeci">static int parse_argument(Lexer *input, u64 *arg)</div><div class="ttdoc">Parsea un argumento de los ingresados. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00095">parser_lado.c:95</a></div></div>
<div class="ttc" id="parser__lado_8h_html"><div class="ttname"><a href="parser__lado_8h.html">parser_lado.h</a></div><div class="ttdoc">Parseador de lados desde la entrada Estandar Input. </div></div>
<div class="ttc" id="____bstrlib_8h_html_a462176ab60e31a2ead1b575b50b1124d"><div class="ttname"><a href="____bstrlib_8h.html#a462176ab60e31a2ead1b575b50b1124d">blength</a></div><div class="ttdeci">#define blength(b)</div><div class="ttdef"><b>Definition:</b> <a href="____bstrlib_8h_source.html#l00198">__bstrlib.h:198</a></div></div>
<div class="ttc" id="____bstrlib_8c_html_ac6ee5c5fe4e1512cb74f37a51d9382f6"><div class="ttname"><a href="____bstrlib_8c.html#ac6ee5c5fe4e1512cb74f37a51d9382f6">bstr2cstr</a></div><div class="ttdeci">char * bstr2cstr(const_bstring b, char z)</div><div class="ttdef"><b>Definition:</b> <a href="____bstrlib_8c_source.html#l00277">__bstrlib.c:277</a></div></div>
<div class="ttc" id="parser__lado_8c_html_ab7926b7db6f62e0136312eb5c39a726a"><div class="ttname"><a href="parser__lado_8c.html#ab7926b7db6f62e0136312eb5c39a726a">parser_nextLine</a></div><div class="ttdeci">int parser_nextLine(Lexer *input)</div><div class="ttdoc">Consume el fin de línea. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00062">parser_lado.c:62</a></div></div>
<div class="ttc" id="__lexer_8c_html_aeab3e8693f54ef46c91a8589f35a60d0"><div class="ttname"><a href="__lexer_8c.html#aeab3e8693f54ef46c91a8589f35a60d0">lexer_skip</a></div><div class="ttdeci">void lexer_skip(Lexer *self, const char *charset)</div><div class="ttdef"><b>Definition:</b> <a href="__lexer_8c_source.html#l00189">_lexer.c:189</a></div></div>
<div class="ttc" id="__lexer_8c_html_a11463cc517bb27d0b711d6a85f3e57ad"><div class="ttname"><a href="__lexer_8c.html#a11463cc517bb27d0b711d6a85f3e57ad">lexer_next_char</a></div><div class="ttdeci">void lexer_next_char(Lexer *self, const char *charset)</div><div class="ttdef"><b>Definition:</b> <a href="__lexer_8c_source.html#l00170">_lexer.c:170</a></div></div>
<div class="ttc" id="__lexer_8c_html_a58cdcf051edb318e0642fd10e1d4f07a"><div class="ttname"><a href="__lexer_8c.html#a58cdcf051edb318e0642fd10e1d4f07a">lexer_next</a></div><div class="ttdeci">void lexer_next(Lexer *self, const char *charset)</div><div class="ttdef"><b>Definition:</b> <a href="__lexer_8c_source.html#l00129">_lexer.c:129</a></div></div>
<div class="ttc" id="parser__lado_8c_html_a856399da589b98c7ff4d5b6c475edc23"><div class="ttname"><a href="parser__lado_8c.html#a856399da589b98c7ff4d5b6c475edc23">EXCEPT</a></div><div class="ttdeci">#define EXCEPT</div><div class="ttdoc">Se acepta cualquier char que no este contenido en str. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00010">parser_lado.c:10</a></div></div>
<div class="ttc" id="____bstrlib_8c_html_aaefe0f9aede448c15b01d882ca977de5"><div class="ttname"><a href="____bstrlib_8c.html#aaefe0f9aede448c15b01d882ca977de5">bcstrfree</a></div><div class="ttdeci">int bcstrfree(char *s)</div><div class="ttdef"><b>Definition:</b> <a href="____bstrlib_8c_source.html#l00306">__bstrlib.c:306</a></div></div>
<div class="ttc" id="__u64_8h_html_a3f7e2bcbb0b4c338f3c4f6c937cd4234"><div class="ttname"><a href="__u64_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a></div><div class="ttdeci">uint64_t u64</div><div class="ttdoc">Entero de 64 bits sin signo. </div><div class="ttdef"><b>Definition:</b> <a href="__u64_8h_source.html#l00017">_u64.h:17</a></div></div>
<div class="ttc" id="parser__lado_8c_html_a333eb635ada6c988a7734f60094844b5"><div class="ttname"><a href="parser__lado_8c.html#a333eb635ada6c988a7734f60094844b5">parser_lado</a></div><div class="ttdeci">Lado parser_lado(Lexer *input)</div><div class="ttdoc">Lee todo un Lado de input hasta llegar a un fin de línea o de archivo. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00026">parser_lado.c:26</a></div></div>
<div class="ttc" id="__lexer_8c_html_ad3c560130b4f7c71490ce797ed36e578"><div class="ttname"><a href="__lexer_8c.html#ad3c560130b4f7c71490ce797ed36e578">lexer_next_to</a></div><div class="ttdeci">void lexer_next_to(Lexer *self, const char *charset)</div><div class="ttdef"><b>Definition:</b> <a href="__lexer_8c_source.html#l00149">_lexer.c:149</a></div></div>
<div class="ttc" id="lado_8h_html_a90b033fe9661d1b5a94b418825575f94"><div class="ttname"><a href="lado_8h.html#a90b033fe9661d1b5a94b418825575f94">LadoNulo</a></div><div class="ttdeci">#define LadoNulo</div><div class="ttdoc">Un lado que es nulo. </div><div class="ttdef"><b>Definition:</b> <a href="lado_8h_source.html#l00017">lado.h:17</a></div></div>
<div class="ttc" id="parser__lado_8c_html_a9d2dfa654c9624f344138f5f06ba5d4b"><div class="ttname"><a href="parser__lado_8c.html#a9d2dfa654c9624f344138f5f06ba5d4b">is_theNextChar</a></div><div class="ttdeci">static bool is_theNextChar(Lexer *input, const char *ch)</div><div class="ttdoc">Decide si el siguiente caracter leído es &#39;ch&#39;. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00168">parser_lado.c:168</a></div></div>
<div class="ttc" id="__lexer_8h_html_a75405d0fa11f1bf15346f61ed092f448"><div class="ttname"><a href="__lexer_8h.html#a75405d0fa11f1bf15346f61ed092f448">DIGIT</a></div><div class="ttdeci">#define DIGIT</div><div class="ttdef"><b>Definition:</b> <a href="__lexer_8h_source.html#l00025">_lexer.h:25</a></div></div>
<div class="ttc" id="__lexer_8c_html_aef5130d55b06d8a9e22a76dab34df192"><div class="ttname"><a href="__lexer_8c.html#aef5130d55b06d8a9e22a76dab34df192">lexer_is_off</a></div><div class="ttdeci">bool lexer_is_off(const Lexer *self)</div><div class="ttdef"><b>Definition:</b> <a href="__lexer_8c_source.html#l00119">_lexer.c:119</a></div></div>
<div class="ttc" id="parser__lado_8c_html_a68bba71affb47e257eda87eff8d3e028"><div class="ttname"><a href="parser__lado_8c.html#a68bba71affb47e257eda87eff8d3e028">ACCEPT</a></div><div class="ttdeci">#define ACCEPT</div><div class="ttdoc">Solo se aceptan char contenidos en str. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00009">parser_lado.c:9</a></div></div>
<div class="ttc" id="structLado_html"><div class="ttname"><a href="structLado.html">Lado</a></div><div class="ttdoc">Puntero a un lado. </div></div>
<div class="ttc" id="____bstrlib_8c_html_abebe200396d233cc3b732677e17f1087"><div class="ttname"><a href="____bstrlib_8c.html#abebe200396d233cc3b732677e17f1087">bdestroy</a></div><div class="ttdeci">int bdestroy(bstring b)</div><div class="ttdef"><b>Definition:</b> <a href="____bstrlib_8c_source.html#l00996">__bstrlib.c:996</a></div></div>
<div class="ttc" id="lado_8c_html_af6c7b132591388f3cdb55006f9cd850d"><div class="ttname"><a href="lado_8c.html#af6c7b132591388f3cdb55006f9cd850d">lado_new</a></div><div class="ttdeci">Lado lado_new(u64 x, u64 y, u64 c)</div><div class="ttdoc">Creador de un nuevo lado. </div><div class="ttdef"><b>Definition:</b> <a href="lado_8c_source.html#l00021">lado.c:21</a></div></div>
<div class="ttc" id="parser__lado_8h_html_a49731c7adb236e4f9f46db573aa24262"><div class="ttname"><a href="parser__lado_8h.html#a49731c7adb236e4f9f46db573aa24262">PARSER_ERR</a></div><div class="ttdeci">#define PARSER_ERR</div><div class="ttdoc">Operación errónea. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8h_source.html#l00019">parser_lado.h:19</a></div></div>
<div class="ttc" id="parser__lado_8h_html_ae4cf8ecab1aab3f86db880a3aa9c9e19"><div class="ttname"><a href="parser__lado_8h.html#ae4cf8ecab1aab3f86db880a3aa9c9e19">PARSER_OK</a></div><div class="ttdeci">#define PARSER_OK</div><div class="ttdoc">Operación exitosa. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8h_source.html#l00018">parser_lado.h:18</a></div></div>
<div class="ttc" id="parser__lado_8c_html_a9927beb4bcbbc38a6f8302a66e5f4e69"><div class="ttname"><a href="parser__lado_8c.html#a9927beb4bcbbc38a6f8302a66e5f4e69">next_bstring</a></div><div class="ttdeci">static bstring next_bstring(Lexer *input, int flag, const char *str)</div><div class="ttdoc">Lee el siguiente ítem. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00131">parser_lado.c:131</a></div></div>
<div class="ttc" id="parser__lado_8c_html_aca3321d60a25310d108cb125e8e639e0"><div class="ttname"><a href="parser__lado_8c.html#aca3321d60a25310d108cb125e8e639e0">WHITE_SPACE</a></div><div class="ttdeci">#define WHITE_SPACE</div><div class="ttdoc">Para indicador de espacio en blanco. </div><div class="ttdef"><b>Definition:</b> <a href="parser__lado_8c_source.html#l00006">parser_lado.c:6</a></div></div>
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